3. Estimate the directivity of an antenna with \(\theta\) HP = 20°, \(\phi\) HP = 60°. Also find the gain of this antenna if efficiency k = 0.7. (1 points)
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It is the ratio of the radiation intensity in a specific direction to the average radiation intensity over all directions. Directivity is usually expressed in decibels (dB). - Gain: Gain is a measure of the increase in power that an antenna provides in a specific Show more…
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